International Federation for Information Processing. (2022). Systems, Objectives, Solutions. North-Holland Publishing Company.
Chicago-referens (17:e uppl.)International Federation for Information Processing. Systems, Objectives, Solutions. Amsterdam: North-Holland Publishing Company, 2022.
MLA-referens (8:e uppl.)International Federation for Information Processing. Systems, Objectives, Solutions. North-Holland Publishing Company, 2022.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.